Operation
The cover comes completely assembled and will only fit the following specific hydrant pits HPA1x0 and HPA2x0 series.
To remove the cover a single hand is required to grasp the handle and with one motion draw the handle up and toward you releasing the lock, opening the special vacuum breaker and removing the cover.
To replace simply slid into the rim and press with your foot if the cover fails to latch under it’s own weight. Cast-in recesses are provided for labels
Weight
13.4kg.
Operating Temperature
-40°C to +60°C.
Materials
Cast Aluminium,
Special engineering grade Polyethylene
Stainless Steel
Nitrile.
HLA100: 18” Lightweight aluminium hydrant pit cover.
HPA100: 570mm diameter lightweight Hydrant pit assembly with intergral bellows to accept a special 100 NB flange & 100NB pit valves. The assembly comes complete with both inner and outer covers.
HPA150: 570mm diameter lightweight Hydrant pit assembly with integral bellows to accept a special 150 NB flange & 100NB pit valves. The assembly comes complete with both inner and outer covers.
HPA200: 700mm diameter lightweight Hydrant pit assembly with integral bellows to accept a special 100 NB flange & 100NB pit valves. The assembly comes complete with both inner and outer covers.
HPA250: 700mm diameter lightweight Hydrant pit assembly with integral bellows to accept a special 150 NB flange & 100NB pit valves. The assembly comes complete with both inner and outer covers.
HYDRANT PIT SPARES
HLC200-12 Base flange to suit HPA100 & HPA200
HLC250-12 Base flange to suit HPA150 & HPA250
HLC200-11 Bonding kit for Polyflex Pits